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method

remove_column_sql

rails latest stable - Class: ActiveRecord::ConnectionAdapters::MysqlAdapter

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v3.1.0) is shown here.

remove_column_sql(table_name, *column_names)
protected

No documentation available.

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 788
        def remove_column_sql(table_name, *column_names)
          columns_for_remove(table_name, *column_names).map {|column_name| "DROP #{column_name}" }
        end